Hardy Boys and Tom Swift Ultra Thriller

Time Bomb by Franklin W. Dixon, Anne Greenberg
Time Bomb
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Franklin W. Dixon, Anne Greenberg

Time Bomb

Hardy Boys and Tom Swift Ultra Thriller #1

Franklin W. Dixon, Anne Greenberg

215 pages • first pub 1992 (editions)

fiction mystery science fiction adventurous mysterious slow-paced
The Alien Factor by Franklin W. Dixon

The Alien Factor

Hardy Boys and Tom Swift Ultra Thriller #2

Franklin W. Dixon

219 pages • first pub 1993 (editions)

fiction science fiction adventurous medium-paced