There are two main series, A Series of Unfortunate Events, and All the Wrong Questions. There are also several tie in books and pamphlets.

A Series of Unfortunate Events - Original series, 13 books, Lemony Snicket chronicling the lives of the Baudelaires

- Original series, 13 books, Lemony Snicket chronicling the lives of the Baudelaires All the Wrong Questions - Newer series, 4 books, Lemony Snicket gives an account of his own life when he was 13

- Newer series, 4 books, Lemony Snicket gives an account of his own life when he was 13 Lemony Snicket: An Unauthorized Autobiography - Published between books nine and ten, but only references stuff from the first six books

- Published between books nine and ten, but only references stuff from the first six books Mysterious Messages Concerning the Dismal Dinner - series of four pamphlets written to promote the movie, could be read anywhere after book 1

- series of four pamphlets written to promote the movie, could be read anywhere after book 1 13 Shocking Secrets you'll wish you never knew about Lemony Snicket - Pamphlet written to promote the 13th book, not much in it.

- Pamphlet written to promote the 13th book, not much in it. The Beatrice Letters - written before book thirteen, but I would recommend not reading it until afterwards.

- written before book thirteen, but I would recommend not reading it until afterwards. File Under: 13 Suspicious Incidents - tie in book to All the Wrong Questions, goes best between books two and three.

- tie in book to All the Wrong Questions, goes best between books two and three. Lemony Snicket's You Choose the Mystery - Choose your adventure YouTube series created as promotion for All the Wrong Questions. Gives an account of how Snicket became a wanted man. Best seen after AtWQ.

Recomended Order

ASoUE 1. The Bad Beginning

ASoUE 2. The Reptile Room

ASoUE 3. The Wide Window

ASoUE 4. The Miserable Mill

ASoUE 5. The Austere Academy

ASoUE 6. The Ersatz Elevator

Lemony Snicket: An Unauthorized Autobiography

ASoUE 7. The Vile Village

ASoUE 8. The Hostile Hospital

ASoUE 9. The Carnivorous Carnival

ASoUE 10. The Slippery Slope

Mysterious Messages Concerning the Dismal Dinner

ASoUE 11. The Grim Grotto

ASoUE 12. The Penultimate Peril

ASoUE 13. The End

The Beatrice Letters

AtWQ 1. Who Could That Be at This Hour?

AtWQ 2. When Did You See Her Last?

File Under: 13 Suspicious Incidents

AtWQ 3. Shouldn't You Be in School?

AtWQ 4. Why is This Night Different From All Other Nights?

Lemony Snicket's You Choose the Mystery

Chronological order

AtWQ 1. Who Could That Be at This Hour?

AtWQ 2. When Did You See Her Last?

File Under: 13 Suspicious Incidents

AtWQ 3. Shouldn't You Be in School?

AtWQ 4. Why is This Night Different From All Other Nights?

The Beatrice Letters (half of it)

Lemony Snicket's You Choose the Mystery

Lemony Snicket: An Unauthorized Autobiography (this takes place over a large period, but the bulk of it takes place here)

Mysterious Messages Concerning the Dismal Dinner

ASoUE 1. The Bad Beginning

ASoUE 2. The Reptile Room

ASoUE 3. The Wide Window

ASoUE 4. The Miserable Mill

ASoUE 5. The Austere Academy

ASoUE 6. The Ersatz Elevator

ASoUE 7. The Vile Village

ASoUE 8. The Hostile Hospital

ASoUE 9. The Carnivorous Carnival

ASoUE 10. The Slippery Slope

ASoUE 11. The Grim Grotto

ASoUE 12. The Penultimate Peril

ASoUE 13. The End

The Beatrice Letters (the other half of it)