Volumes Ready BEES, WASPS, AND ANTS. By the Rev. CHARLES A. HALL, F.R.M.S. COMMON BRITISH BEETLES. By the Rev. CHARLES A. HALL, F.R.M.S. POND LIFE. By the Rev. CHARLES A. HALL, F.R.M.S. ROMANCE OF THE ROCKS. By the Rev. CHARLES A. HALL, F.R.M.S. TREES. By the Rev. CHARLES A. HALL, F.R.M.S. WILD FLOWERS AND THEIR WONDER- FUL WAYS. By the Rev. CHARLES A. HALL, F.R.M.S. BRITISH BUTTERFLIES. By A. M. STEWART. COMMON BRITISH MOTHS. By A. M. STEWART. BRITISH LAND MAMMALS. By A. NICOL SIMPSON, F.Z.S. REPTILES AND AMPHIBIANS. By A. NICOL SIMPSON, F.Z.S. BIRD LIFE OF THE SEASONS. By W. PERCIVAL WESTELL, F.L.S. BRITISH FERNS, CLUB MOSSES, AND HORSE-TAILS By DANIEL FERGUSON, M.A. THE NATURALIST AT THE SEASHORE. By RICHARD ELMHIRST, F.L.S. "ZOO" AQUARIUM. By A. E. HODGE., F.L.S. How to Use the Microscope: A Guide for the Novice. By Rev. CHARLES A. HALL, F.R.M.S. Second edition, containing 16 full-page illustrations from photo-micrographs and many line illustrations in the text. Large crown 8vo., cloth. Price 2s. 6d. net (by post, 2s. 10d.). Peeps at the Heavens. By JAMES BAIKIE, D.D., F.R.A.S. Containing 16 full-page illustrations (8 in colour). Large crown 8vo., cloth. Price 2s. 6d. net (by post, 2s. 10d.). Peeps at Nature for Little People Each with 12 full-page illustrations (8 in colour, and 4 in black-and-white). Square crown 8vo. Each 1s. 6d. net (by post, 1s. 9d.). CREATURES THAT FLY. Written and illustrated by WINIFRED VAIZEY. CREATURES THAT SWIM. Written and illustrated by WINIFRED VAIZEY. CREATURES THAT WALK. Written by JUNE MORTON, illustrated by W. VAIZEY. CREATURES THAT CLIMB. Written by JUNE MORTON, illustrated by W. VAIZEY. CREATURES OF THE NIGHT. Written by JUNE MORTON, illustrated by W. VAIZEY. CREATURES OF THE FROZEN NORTH. Written by JUNE MORTON, illustrated by W. VAIZEY. _Published by_ A. & C. BLACK, LTD., 4, 5 & 6 SOHO SQUARE. LONDON, W.1 3 THE "PEEPS" SERIES Peeps at Great Men Each with full-page illustrations in colour and in black-and-white. CHARLES DICKENS WILLIAM SHAKESPEARE SIR WALTER SCOTT GEORGE WASHINGTON Peeps at Great Explorers BY SIR GEORGE SCOTT, K.C.I.E., AND G.E. MITTON Each with full-page illustrations in colour and in black-and-white. ALEXANDER THE GREAT VASCO DA GAMA MARCO POLO CAPTAIN COOK COLUMBUS MUNGO PARK DAVID LIVINGSTONE Peeps at Great Railways Each volume containing 8 full-page illustrations in colour and numerous small black-and-white illustrations in the text.