The IHEU has more details.

In what now appears to be a coordinated attack, at least one person has been killed and three people have been injured, in two attacks on publishing houses in Dhaka, Bangladesh this afternoon.

First, three men, all secular bloggers, one also a publisher and another also a poet, were attacked at Shuddho-Shor, a publishing house for progressive and secular books in the Lalmatia neighborhood of Dhaka. The attackers were armed with machetes and firearms, and it is likely the publisher Ahmed Rashid Tutul, who had received direct death threats from Islamists unhappy with output, was the primary target. The six or so attackers appear to have tricked their way in representing themselves as book-buyers.

Second, this was followed by a further attack against Jagriti publishing house in the Shahbag neighborhood. The publisher Faysal Arefin Dipon is reported to have been killed. Jagriti publishes on a broad range of topics, and had published Avijit Roy’s Philosophy of Disbelief, first published by Shuddho-Shor.

Those attacked at Shuddho-Shor were rushed to hospital.  Tareq Rahim, the poet, is the most critically injured from the Shuddho-Shor attack, according to accounts from the hospital. The publisher Ahmed Rashid Tutul may also be in critical condition. Ranadipam Basu posted to his Facebook immediately after the  attack, confirming he is alive and breaking the news.

And they have a photo of gut-wrenching relevance –

Ahmed Rashid Tutul (centre) at his publishing house book stall at the Dhaka International Book Fair, 26 February 2015. This is the night Avijit Roy (right) was murdered, and Roy’s wife Rafida Ahmed (left) was seriously injured.

The IHEU goes on:

Ahmed Rashid Tutul is the courageous publisher of books including the works of murdered author on science and Humanism, Avijit Roy. The publishing house, Shuddho-Shor (শুদ্ধস্বর‌), meaning “Pure Voice”, is popular among progressive, secular writers and readers, and has continued to publish despite receiving numerous direct threats against the lives of those working there.

On the night that Avijit Roy was murdered, Ahmed Rashid Tutul hosted a book publication ceremony with Avijit Roy and a number of others in front of the Shuddo-Shor stall at the annual book fair that takes place in Dhaka, Capital of Bangladesh.

Ahmed has been working on new books to be published at next year’s book fair, including a book on atheism.

As my friend Tasneem Khalil said to me on Twitter – And this WILL go on and on…