Hugh Walters

36 books

Blast Off at Woomera

by Hugh Walters

4.18 of 40

Expedition Venus

by Hugh Walters

3.62 of 39

Destination Mars

by Hugh Walters

3.76 of 37

Spaceship to Saturn

by Hugh Walters

3.57 of 35

Passage to Pluto

by Hugh Walters

3.62 of 34

Journey to Jupiter

by Hugh Walters

3.44 of 34

Mission to Mercury

by Hugh Walters

3.47 of 32

First Contact?

by Hugh Walters

3.43 of 28

Terror by Satellite

by Hugh Walters

3.48 of 27

Nearly Neptune

by Hugh Walters

3.62 of 26

The Domes of Pico

by Hugh Walters

4.29 of 21

First on the Moon

by Hugh Walters

3.28 of 25

Operation Columbus

by Hugh Walters

4.75 of 16

Moon Base One (Chris Godfrey of U.N.E.X.A. #4)

by Hugh Walters

4.41 of 17

The Mohole Mystery

by Hugh Walters

3.62 of 13

Tony Hale, Space Detective

by Hugh Walters

3.36 of 11

The last disaster

by Hugh Walters

4.00 of 8

The Caves of Drach

by Hugh Walters

4.00 of 8