Jenna Bush Hager and Barbara Pierce Bush are headed on a book tour!

According to PEOPLE, the sisters are hitting the road together to promote their upcoming memoir, “Sisters First: Stories from Our Wild and Wonderful Life.”

“In ‘Sisters First’, Jenna and Barbara will take readers on a revealing, thoughtful, and deeply personal tour behind the scenes of their lives, with never-before-told funny and poignant personal stories and reflections about their family, their adventures, their loves and losses, and the special sisterly bond that fulfills them,” Grand Central Publishing said in a statement.

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The official tour is set to begin on the day of the book’s release on Oct. 24 in New York City and their mother will join them for a preview of the book in Kennebunkport, Maine, on Aug. 18.

“We’ve always felt lucky that we had each other to walk side-by-side as sisters through the extraordinary circumstances of our ordinary lives,” the sisters previously said after announcing their book in March. “We are so excited to share the stories that mean the most to us — from the ones that made us laugh to those that shaped us the most — and we hope to make ‘Sisters First’ an entertaining read that will also give readers a more nuanced look behind the headlines.”

Tickets for the tour go on sale on Aug. 4.. More information about the tour can be found on the book’s official website.