Author Information
Kass Morgan's Latest Book

Newest Release

  • Bibliography:
    7 Books (2 Series)
  • First Book:
    September 2013
  • Latest Book:
    May 2026
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Full Series List in Order

The 100

1 - The 100 (Sep-2013)
2 - Day 21 (Sep-2014)
3 - Homecoming (Feb-2015)
4 - Rebellion (Dec-2016)

Light Years

1 - Light Years (Oct-2018)
2 - Supernova (Oct-2019)

Books in Order: 7 titles

The book list is sorted in publication date order - newest first. You can sort the list by clicking on the Sort button. To see a simple list or a cover view list, click on the icons below.



  • Royal Summer has descriptive copy which is not yet available from the Publisher....



  • Kass Morgan, New York Times bestselling author of The 100, once again delivers pulse-pounding action and glittering romance in this thrilling sequel to Light Years. Tensions are rising between the Quatrans and the Specters, and the Quatra Fleet is...



  • ENDER'S GAME meets THE 100 as hidden secrets and forbidden love collide at an interstellar military boarding school in a new sci-fi series from New York Times bestselling author Kass Morgan. Reeling from the latest attack by a mysterious enemy, th...



  • It's been a month since the new dropships landed and the rest of the Colonists joined the hundred on the ground. The teens, once branded juvenile delinquents, are now leaders among their people. It should be a time for celebration and togetherness, b...



  • Humanity is coming home. Weeks after landing on Earth, the Hundred have managed to create a sense of order amidst their wild, chaotic surroundings. But their delicate balance comes crashing down with the arrival of new dropships from space. The...



  • It's been 21 days since the hundred landed on Earth. They're the only humans to set foot on the planet in centuries. Or so they thought. Facing an unknown enemy, Wells attempts to keep the group safe after a tragic attack. Clarke strikes out in se...



  • No one has set foot on Earth in centuries -- until now. Ever since a devastating nuclear war, humanity has lived on spaceships far above Earth's radioactive surface. Now, one hundred juvenile delinquents -- considered expendable by society -- are ...




Frequently Asked Questions (FAQ)

Kass Morgan has published 7 books.

The next book by Kass Morgan, Royal Summer, will be published in May 2026.

The first book by Kass Morgan, The 100, was published in September 2013.

Yes. Kass Morgan has 2 series.