Explanation:

- Georgi Gospodinov Georgiev, a renowned Bulgarian author, won the International Booker Prize in 2023.

- The award was for his novel with a darkly comic tone.

- The novels listed in your options are:

- Option 1: The Promise: This is a novel by Damon Galgut and not related to Georgi Gospodinov.

- Option 2: Shuggie Bain: This is a novel by Douglas Stuart, awarded the 2020 Booker Prize.

- Option 3: Time Shelter: This is the correct novel by Georgi Gospodinov for which he won the 2023 International Booker Prize.

- Option 4: Girl, Woman, Other: This is a novel by Bernardine Evaristo, co-winner of the 2019 Booker Prize.

- Highlighted option 3 is correct for Georgi Gospodinov's win.