Begum Hamidullah began writing serious editorials, which contained her by-line on the current economic and political problems in the country.
The editor held several jobs in the magazine, doing everything from proof-reading to picture editing, as she revealed in her interview with Asif Noorani in 1997.
In November 1957, Begum Zeb-un-Nissa Hamidullah, the Mirror's editor, wrote a blistering and opinionated editorial in defence of Huseyn Shaheed Suhrawardy, whose ministry in East Pakistan had been abruptly forced to resign due to threats from Iskander Mirza.
In retaliation, the central government imposed a six-month ban on the magazine and privately threatened its editor.
Begum Hamidullah responded by taking the government to the Supreme Court and, with the help of eminent lawyer A.K Brohi, managed to win.
She stated that, owing to his authoritarian style of rule, she was losing her faith in him and had placed his picture upside down.
In the November edition of the Mirror that year, she published his reply; a breakdown of the statements in her letter, each being justified.
The tension between Begum Hamidullah and Ayub Khan escalated, resulting in the magazine being banned twice, and government advertisements being almost completely revoked from the periodical.
Hamidullah later clarified in interviews that it was a closure more out of necessity than choice: she wanted one of her daughters to take over, but neither obliged.
Hosted by the mysterious and kind Apa Jan and containing letters and stories by children, this feature earned many fans in both East and West Pakistan, who joined a club called 'The Mirror League'.
There were many different ingenious headings for featured cities thought up by Begum Hamidullah, such as 'Karachi Chronicle', 'Capital Calling', 'Culled from Quetta' and 'Dacca Doings'.