The Fairy-Land of Science 
by  Arabella B. Buckley

Day 2: Atmosphere {Atmospheric Sciences}
Day 2: Weather {Meteorology, Climatology}
Day 3: Land, Rocks, Gems {Geology}
Day 3: Plants, Seeds, Trees {Botany}
Day 4: Sun, Moon, Stars {Astronomy}
Day 5: Insects {Entomology}
Day 6: Animals {Zoology}

Available @ Gateway to the Classics

From Gateway to the Classics:

Introduction to the wonders of the physical world: sunbeams and the work they do, the aerial ocean in which we live, a drop of water on its travels, the two great sculptors—water and ice, the voices of nature and how we hear them, the life of a primrose, the history of a piece of coal, bees in the hive, and bees and flowers.

Chapters
How to Enter It; Use It; and Enjoy It
Sunbeams, and the Work They Do [Day 4: Sun, Moon, Stars {Astronomy}]
The Aerial Ocean in Which We Live [Day 2: Atmosphere {Atmospheric Sciences}}
A Drop of Water on Its Travels [Day 2: Weather {Meteorology, Climatology}]
The Two Great Sculptors—Water and Ice  [Day 2: Weather {Meteorology, Climatology}]
The Voices of Nature, and How We Hear Them [Day 6: Animals {Zoology}]
The Life of a Primrose [Day 3: Plants, Seeds, Trees {Botany}]
The History of a Piece of Coal [Day 3: Land, Rocks, Gems {Geology}]
Bees in the Hive [Day 5: Insects {Entomology}]

Bees and Flowers [Day 3: Plants, Seeds, Trees {Botany}] [Day 5: Insects {Entomology}]

Outdoor Secrets 
by Margaret P. Boyle

Day 3: Plants. Seeds. Trees. {Botany}
Day 5:Birds {Ornithology}
Day 5: Insects {Entomology}
Day 6: Mammals {Mammalogy}

Available @ Simply Charlotte Mason & Gateway to the Classics

1 How the Apple Blossom Came Back [Day 3: Plants. Seeds. Trees. {Botany}]
2 The Century-Plant's Wish [Day 3: Plants. Seeds. Trees. {Botany}]
3 The Uninvited Guest [Day 3: Plants. Seeds. Trees. {Botany}]
4 What the Golden-Rod Did [Day 3: Plants. Seeds. Trees. {Botany}]
5 The Horse Chestnut's Name [Day 3: Plants. Seeds. Trees. {Botany}]
9 A Disobedient Tree [Day 3: Plants. Seeds. Trees. {Botany}]
6 A Rainy Day Sermon [Day 5:Birds {Ornithology}]
15 Two True Stories about Robins [Day 5:Birds {Ornithology}]
7 The Selfish Salvia [Day 3: Plants. Seeds. Trees. {Botany}]
8 Who Knocked? [Day 5:Birds {Ornithology}]
10 The Bumblebee's Mistake [Day 5: Insects {Entomology}]
11 A Brave Plant [Day 3: Plants. Seeds. Trees. {Botany}]
12 The Sower [Day 3: Plants. Seeds. Trees. {Botany}]
13 The Baby Plants' Bed Coverings [Day 3: Plants. Seeds. Trees. {Botany}]
14 A Family Quarrel [Day 5: Insects {Entomology}]
16 The Idle Chipmunk [Day 6: Mammals {Mammalogy}]
17 The Troubled Apple-Tree [Day 3: Plants. Seeds. Trees. {Botany}]

Burgess Bird Book for Children
by Thorton W. Burgess

Birds {Ornithology}

Available @ Project Gutenberg & Gateway to the Classics


1 Jenny Wren Arrives
2 The Old Orchard Bully
3 Jenny Has a Good Word for Some Sparrows
4 Chippy, Sweet Voice and Dotty
5 Peter Learns Something He Hadn't Guessed
6 An Old Friend in a New Home
7 The Watchman of the Old Orchard
8 Old Clothes and Old Houses
9 Longbill and Teeter
10 Redwing and Yellow Wing
11 Drummers and Carpenters
12 Some Unlike Relatives
13 More of the Blackbird Family
14 Bob White and Carol the Meadow Lark
15 A Swallow and One Who Isn't
16 A Robber in the Old Orchard
17 More Robbers
18 Some Homes in the Green Forest
19 A Maker of Thunder and a Friend in Black
20 A Fisherman Robbed
21 A Fishing Party
22 Some Feathered Diggers
23 Some Big Mouths
24 The Warblers Arrive
25 Three Cousins Quite Unlike
26 Peter Gets a Lame Neck
27 A New Friend and an Old One
28 Peter Sees Rosebreast and Finds Redcoat
29 The Constant Singers
30 Jenny Wren's Cousins
31 Voices of the Dusk
32 Peter Saves a Friend and Learns Something
33 A Royal Dresser and a Late Nester
34 Mourner the Dove and Cuckoo
35 A Butcher and a Hummer
36 A Stranger and a Dandy
37 Farewells and Welcomes
38 Honker and Dippy Arrive
39 Peter Discovers Two Old Friends
40 Some Merry Seed-Eaters
41 More Friends Come with the Snow
42 Peter Learns Something about Spooky
43 Queer Feet and a Queerer Bill
44 More Folks in Red
45 Peter Sees Two Terrible Feathered Hunters

The History of a Mouthful of Bread and its effects on the organization of men and animals

by Jean Mace

Available @ Project Gutenberg & archive.org


I.—INTRODUCTION

FIRST PART MAN.

II.—THE HAND Day 6:  Humans {Human Anatomy & Physiology}
III.—THE TONGUE Day 6:  Humans {Human Anatomy & Physiology}
IV.—THE TEETH Day 6:  Humans {Human Anatomy & Physiology}
V.—THE TEETH (continued)  Day 6:  Humans {Human Anatomy & Physiology}
VI.—THE TEETH (continued) Day 6:  Humans {Human Anatomy & Physiology}
VII.—THE THROAT Day 6:  Humans {Human Anatomy & Physiology}
VIII.—THE STOMACH Day 6:  Humans {Human Anatomy & Physiology}
IX.—THE STOMACH (continued) Day 6:  Humans {Human Anatomy & Physiology}
X.—THE INTESTINAL CANAL Day 6:  Humans {Human Anatomy & Physiology}
XI.—THE LIVER Day 6:  Humans {Human Anatomy & Physiology}
XII.—THE CHYLE Day 6:  Humans {Human Anatomy & Physiology}
XIII.—THE HEART Day 6:  Humans {Human Anatomy & Physiology}
XIV.—THE ARTERIES Day 6:  Humans {Human Anatomy & Physiology}
XV.—THE NOURISHMENT OF THE ORGANS Day 6:  Humans {Human Anatomy & Physiology}
XVI.—THE ORGANS Day 6:  Humans {Human Anatomy & Physiology}
XVII.—ARTERIAL AND VENOUS BLOOD Day 6:  Humans {Human Anatomy & Physiology}
XVIII.—ATMOSPHERIC PRESSURE Day 2: Weather {Meteorology}

XIX.—THE ACTION OF THE LUNGS Day 6:  Humans {Human Anatomy & Physiology}

XX.—CARBON AND OXYGEN Day 2: Weather {Meteorology}

XXI.—COMBUSTION ???
XXII.—ANIMAL HEAT Day 6:  Humans {Human Anatomy & Physiology}
XXIII.—ACTION OF THE BLOOD UPON THE ORGANS Day 6:  Humans {Human Anatomy & Physiology}
XXIV.—THE WORK OF THE ORGANS Day 6:  Humans {Human Anatomy & Physiology}
XXV.—CARBONIC ACID Day 6:  Humans {Human Anatomy & Physiology}
XXVI.—ALIMENTS OF COMBUSTION Day 6:  Humans {Human Anatomy & Physiology}
XXVII.—ALIMENTS OF NUTRITION (continued)—NITROGEN OR AZOTE Day 6:  Humans {Human Anatomy & Physiology}
XXVIII.—COMPOSITION OF THE BLOOD Day 6:  Humans {Human Anatomy & Physiology}

SECOND PART.

ANIMALS.

XXIX.—CLASSIFICATION OF ANIMALS  Day 6:  Animals {Zoology}

XXX.—MAMMALIA (Mammals) Day 6:  Mammals {Mammalogy}

XXXI.—MAMMALIA. (Mammals)—continued Day 6:  Mammals {Mammalogy}

XXXII.—MAMMALIA—continued Day 6:  Mammals {Mammalogy}

XXXIII.—MAMMALIA—continued Day 6:  Mammals {Mammalogy}

XXXIV.—AVES. (Birds) Day 5:  Birds {Ornithology}

XXXV.—REPTILIA. (Reptiles) Day 6:  Reptiles & Amphibians {Herpetology}

XXXVI.—PISCES. (Fishes) Day 5:  Fish, Sea Creatures {Ichthyology}

XXXVII.—INSECTA. (Insects) Day 5:  Insects {Entomology}

XXXVIII.—CRUSTACEA—MOLLUSKA. (Crustaceans and Mollusks) Day 5:  Fish, Sea Creatures {Ichthyology}

XXXIX.—VERMES—ZOOPHYTA. (Worms and Zoophytes) Day 6:  Reptiles & Amphibians {Herpetology}

XL.—THE NOURISHMENT OF PLANTS Day 3:  Plants. Seeds. Trees. {Botany}

CONCLUSION