| | Title | Author(s) | Pages | Source | Date
|
|---|
| 758 | The witchmaster's key | Franklin W. Dixon | 196 | | 6/1980
|
| 759 | The mysterious caravan | Franklin W. Dixon | 196 | | 6/1980
|
| 760 | The yellow feather mystery | Franklin W. Dixon | 196 | | 6/17/1980
|
| 761 | The secret panel | Franklin W. Dixon | 196 | | 6/17/1980
|
| 762 | Colonizing space | Erik Bergaust | 62 | | 6/18/1980
|
| 763 | The first book of the Soviet Union | Louis Leo Snyder | 64 | c | 6/21/1980
|
| 764 | Germfree life; a new field in biological research | Alvin Silverstein | 96 | c | 6/24/1980
|
| 765 | Telecommunications | Michael J. Barnes | 88 | | 6/26/1980
|
| 766 | The phantom freighter | Franklin W. Dixon | 196 | | 6/29/1980
|
| 767 | The secret agent on flight 101 | Franklin W. Dixon | 196 | | 7/3/1980
|
| 768 | The masked monkey | Franklin W. Dixon | 196 | | 7/3/1980
|
| 769 | The secret of the lost tunnel | Franklin W. Dixon | 196 | | 7/4/1980
|
| 770 | The mystery of the Aztec warrior | Franklin W. Dixon | 196 | | 7/5/1980
|
| 771 | Quasars, pulsars and black holes in space | Melvin Berger | 57 | c | 7/6/1980
|
| 772 | The blue herring mystery | Ellery Queen, Jr. | 214 | | 7/9/1980
|
| 773 | Mystery at Devil's Paw | Franklin W. Dixon | 196 | | 7/18/1980
|
| 774 | The sign of the crooked arrow | Franklin W. Dixon | 196 | | 7/18/1980
|
| 775 | The clue of the screeching owl | Franklin W. Dixon | 196 | | 7/19/1980
|
| 776 | Man's future in space | Patrick Moore | 88 | | 7/19/1980
|
| 777 | The Moon, steppingstone to outer space | Dorothy Edwards Shuttlesworth
Lea Ann Williams | 117 | c | 7/22/1980
|
| 778 | Comets, meteoroids, and asteroids: mavericks of the solar system | Franklyn Mansfield Branley | 115 | c | 7/24/1980
|
| 779 | Science versus crime | William Breckon | 88 | b | 7/25/1980
|
| 780 | The ghost at Skeleton Rock | Franklin W. Dixon | 196 | | 7/26/1980
|
| 781 | The Bombay boomerang | Franklin W. Dixon | 196 | | 7/30/1980
|
| 782 | Mystery of the whale tattoo | Franklin W. Dixon | 196 | | 8/1/1980
|
| 783 | Star trek, 11 | James Blish | 188 | c | 8/3/1980
|
| 784 | Saudi Arabia | Geraldine Woods | 63 | | 8/3/1980
|
| 785 | Kuwait and the rim of Arabia: Kuwait, Bahrain, Qatar, Oman, United Arab Emirates, Yemen, People's Democratic Republic of Yemen | Gilda Berger | 64 | | 8/4/1980
|
| 786 | Man-made fibres | Mike Lyth | 89 | b | 8/4/1980
|
| 787 | Living with computers | Barry Blakeley
Robert Lewis | 88 | | 8/4/1980
|
| 788 | The mystery of the spiral bridge | Franklin W. Dixon | 196 | | 8/8/1980
|
| 789 | The next 50 years on the moon | Erik Bergaust | 272 | | 8/8/1980
|
| 790 | Voices in the sky; the story of communications satellites | Don Dwiggins | 80 | | 8/10/1980
|
| 791 | Skylab: pioneer space station | William G. Holder
William D. Siuru Jr. | 126 | | 8/14/1980
|
| 792 | Star Trek 9 | James Blish | 183 | | 8/18/1980
|
| 793 | Solar energy | John Hoke | 83 | | 8/19/1980
|
| 794 | The Star trek reader | James Blish | 422 | b | 8/23/1980
|
| 795 | Lebanon | Gerald Newman | 66 | | 8/24/1980
|
| 796 | Spare parts for people | B. J. Williams | 88 | b | 8/24/1980
|
| 797 | The first book of Communist China | William Kinmond | 87 | | 8/26/1980
|
| 798 | Iraq | George S. Fichter | 57 | | 8/26/1980
|
| 799 | Syria | Henry Gilfond | 60 | | 8/28/1980
|
| 800 | The first book of the Antarctic | Joseph Bryan Icenhower | 66 | | 8/31/1980
|
| 801 | The chemicals we eat and drink | Alvin Silverstein | 112 | c | 9/1/1980
|
| 802 | Star trek | James A. Lely | 32 | c | 9/1/1980
|
| 803 | The Star trek reader II | James Blish | 457 | b | 9/6/1980
|
| 806 | Israel | Nora Benjamin Kubie | 88 | b | 9/9/1980
|
| 808 | The Star trek reader IV | James Blish | 472 | b | 10/14/1980
|
| 809 | The first book of Mexico | Sam Epstein | 88 | c | 10/16/1980
|
| 810 | Chess in a nutshell | Fred Reinfeld | 143 | c | 10/28/1980
|
| 811 | Star Trek log one | Alan Dean Foster | 184 | b | 11/4/1980
|
| 812 | The land and people of the West Indies | Philip Manderson Sherlock | 172 | rw | 11/5/1980
|
| 813 | The first book of Central America and Panama | Patricia Maloney Markun | 90 | c | 11/1980
|
| 814 | The land and people of Chile | J. David Bowen | 159 | rw | 11/16/1980
|
| 815 | I am not Spock | Leonard Nimoy | 135 | b | 11/18/1980
|
| 816 | The land and people of the Guianas | Alan Mark Fletcher | 149 | rw | 11/30/1980
|
| 817 | The land and people of Uruguay | Lavinia G. Dobler | 160 | rw | 12/6/1980
|
| 818 | The land and people of Peru | J. David Bowen | 158 | rw | 12/21/1980
|
| 819 | Star Trek log two | Alan Dean Foster | 176 | b | 12/23/1980
|
| 820 | Star trek: log three | Alan Dean Foster | 215 | b | 12/24/1980
|
| 821 | The land and people of Colombia | Lionel Landry | 159 | rw | 12/26/1980
|