Discovery books
edited by John Hampden and Freda Holmdahl
Nelson and Sons
by Vernon Sommerfield
Nelson and Sons 1934 Discovery books / edited by John Hampden and Freda Holmdahl no. 8
Available at 4 libraries
by F. Sherwood Taylor ; illustrations by L. R. Brightwell
Nelson [193-] Discovery books / edited by John Hampden and Freda Holmdahl 3
Available at 1 libraries
by Stuart Chesmore ; illustrated from photographs and from drawings by A.L. Stephens
T. Nelson [19--] Discovery books / edited by John Hampden and Freda Holmdahl no. 5
