Tessa Gratton

Author Tessa Gratton was born in the year 1980 on a military base in Okinawa, Japan, and traveled around the world because her father was in the US Navy. She graduated with a BA degree in Gender Studies from the University of Kansas in the year 2003. Gratton is the Associate Director of Madcap Retreats.

The best place to start is The United States of Asgard series, the earliest of Tessa Gratton's multi-book series: it opens with The Lost Sun (2013) and runs to 7 books across 2013–2015, ending with The Apple Throne (2015). Tessa Gratton's other series stand alone, so they can be read in any order.

Tessa Gratton has 149 books catalogued in this guide, published between 2010 and 2026. 137 of them belong to 12 named series — the largest being the Tremontaine series with 53 books — and 12 are standalone titles, collections or anthologies.

Read each series in publication order — the numbered entries in each series follow the year each book first appeared. Tessa Gratton's series do not depend on one another, so they can be started in any order; by start date they are The Blood Journals (2011–2012, 2 books), The Curiosities (2012–2015, 2 books) and The United States of Asgard (2013–2015, 7 books), plus 8 more.

This guide splits Tessa Gratton's 149 books into 12 named series and 12 titles that stand alone or appear only in collections: Tremontaine (53 books, 2015–2018); The United States of Asgard (7 books, 2013–2015); Tremontaine Collection (4 books, 2016–2018); The Blood Journals (2 books, 2011–2012); Chaos & Flame (2 books, 2023–2024), plus 7 further series.